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master's thesis
Utjecaj aditiva na reološka svojstva škrobnog ljepila
Zagreb: University of Zagreb, Faculty of Graphic Arts, 2014. urn:nbn:hr:216:812577
Horvat, Majda
University of Zagreb
Faculty of Graphic Arts

Institutional repository: Faculty of Graphic Arts Repository

Cite this document

Horvat, M. (2014). Utjecaj aditiva na reološka svojstva škrobnog ljepila (Master's thesis). Zagreb: University of Zagreb, Faculty of Graphic Arts. Retrieved from https://urn.nsk.hr/urn:nbn:hr:216:812577

Horvat, Majda. "Utjecaj aditiva na reološka svojstva škrobnog ljepila." Master's thesis, University of Zagreb, Faculty of Graphic Arts, 2014. https://urn.nsk.hr/urn:nbn:hr:216:812577

Horvat, Majda. "Utjecaj aditiva na reološka svojstva škrobnog ljepila." Master's thesis, University of Zagreb, Faculty of Graphic Arts, 2014. https://urn.nsk.hr/urn:nbn:hr:216:812577

Horvat, M. (2014). 'Utjecaj aditiva na reološka svojstva škrobnog ljepila', Master's thesis, University of Zagreb, Faculty of Graphic Arts, accessed 01 July 2024, https://urn.nsk.hr/urn:nbn:hr:216:812577

Horvat M. Utjecaj aditiva na reološka svojstva škrobnog ljepila [Master's thesis]. Zagreb: University of Zagreb, Faculty of Graphic Arts; 2014 [cited 2024 July 01] Available at: https://urn.nsk.hr/urn:nbn:hr:216:812577

M. Horvat, "Utjecaj aditiva na reološka svojstva škrobnog ljepila", Master's thesis, University of Zagreb, Faculty of Graphic Arts, Zagreb, 2014. Available at: https://urn.nsk.hr/urn:nbn:hr:216:812577

Metadata
TitleUtjecaj aditiva na reološka svojstva škrobnog ljepila
AuthorMajda Horvat
MentorBranka Lajić (mentor)
Committee memberBranka Lajić (član povjerenstva)
GranterUniversity of Zagreb
Faculty of Graphic Arts
Zagreb
Defense date and country2014-9-24, Croatia
Scientific / art field,
discipline and subdiscipline		TECHNICAL SCIENCES
Graphic Technology
Abstract
Intenzivnim razvojem industrije i tehnologije na tržištu se javlja sve veća potreba za raznim ambalažnim materijalima. Jedan od najstarijih i najviše korištenih ambalažnih materijala je valoviti karton. Kako bi se zadovoljili svi zahtjevi naručitelja ambalaže, u proizvodnom procesu izrade valovitog kartona koriste se različite vrste i gramature papira, vrste i kombinacije valova. Isto tako veoma su važna svojstva adhezivnog sredstva korištenog u procesu izrade valovitog kartona. U ovom radu ispitan je utjecaj aditiva na reološka svojstva škrobnog ljepila: viskozitet, točku želiranja i količinu suhe tvari. Osim stalne kontrole reoloških svojstava, obavljana je kontrola kvalitete gotovog proizvoda. Na stroju za proizvodnju valovitog kartona obavljene su redukcije u smislu uštede ljepila, temperature i energije s krajnjim ciljem povećanja produktivnosti i očuvanjem kvalitete. Na temelju obavljenih mjerenja donesen je zaključak o isplativosti dodatka aditiva u recepturu škrobnog ljepila za proizvodnju valovitog kartona, njegovim prednostima i nedostacima.
Abstract (english)
The intensive development of industry and technology has lead to increased need for packaging materials. One of the oldest and most used packaging materials is corrugated cardboard. To fulfill all the customers needs, there are different types and paper grammages used, as well as flute types and combinations. Very important component in corrugated cardboard production is adhesive and its properties. This work is testing an impact of additive on rheology properties of starch glue: primarily viscosity, gel point and dry component of starch glue. Apart from constant control and measurements of rheology, there is quality control of final product – corrugated cardboard. There are reductions made on corrugator, in sense of saving glue, temperature and energy. Final goal of this testing is greater productivity without quality loss. Conclusions are based on measurements, and they are showing cost effectiveness of additive in starch glue receipt, as well as pros and cons of using additive.
Keywords
Keywords (english)
Languagecroatian
URN:NBNurn:nbn:hr:216:812577
Study programmeTitle: Graphic technology; specializations in: Graphic technology, Design of graphic products
Course: Graphic technology
Study programme type: university
Study level: graduate
Academic / professional title: sveučilišni/a magistar/magistra inženjer/inženjerka grafičke tehnologije (sveučilišni/a magistar/magistra inženjer/inženjerka grafičke tehnologije)
Type of resourceText
File originBorn digital
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Created on2024-04-18 20:31:43